The message link is missing from the favorites on the right side of my Facebook app. The chat sidebar..where you swipe left and it shows who is on messenger is missing as well. When I log in under my husbands account on the same device..it is there for him. I am using an iPhone 6. Does anyone know what I have done to make them disappear? I have reported it to Facebook and tried to get help many times. Any help would be greatly appreciated! Above are the thumbnails of my account on the right and his on the left. I am trying to get those buttons back.